40406751

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 73382400

約数和(自身を除く): 32975649

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 199, 231, 293, 597, 693, 879, 1393, 1791, 2051, 2189, 2637, 3223, 4179, 6153, 6567, 9669, 12537, 15323, 18459, 19701, 22561, 29007, 45969, 58307, 67683, 137907, 174921, 203049, 408149, 524763, 641377, 1224447, 1924131, 3673341, 4489639, 5772393, 13468917, 40406751]

約数ペア:

[(1, 40406751), (3, 13468917), (7, 5772393), (9, 4489639), (11, 3673341), (21, 1924131), (33, 1224447), (63, 641377), (77, 524763), (99, 408149), (199, 203049), (231, 174921), (293, 137907), (597, 67683), (693, 58307), (879, 45969), (1393, 29007), (1791, 22561), (2051, 19701), (2189, 18459), (2637, 15323), (3223, 12537), (4179, 9669), (6153, 6567)]